:root {
      --primary: #0b6f8f;
      --primary-dark: #064c62;
      --accent: #56c7d8;
      --soft: #eefaff;
      --soft-2: #f7fbfd;
      --text: #1f2d36;
      --muted: #647782;
      --warning: #fff4e2;
      --warning-border: #f2b95c;
      --danger: #fff0f0;
      --danger-border: #e46a6a;
      --green: #eefaf4;
      --green-border: #58b987;
      --white: #ffffff;
      --radius: 22px;
      --shadow: 0 18px 45px rgba(8, 70, 90, 0.12);
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      color: var(--text);
      background: linear-gradient(180deg, #f4fbff 0%, #ffffff 38%, #f8fcfd 100%);
      line-height: 1.7;
    }

    a {
      color: var(--primary);
      text-decoration: none;
      font-weight: 700;
    }

    a:hover {
      text-decoration: underline;
    }

    .blog-wrapper {
      max-width: 1180px;
      margin: 0 auto;
      padding: 28px 18px 70px;
    }

    .hero {
      position: relative;
      overflow: hidden;
      border-radius: 34px;
      background:
        radial-gradient(circle at 85% 15%, rgba(86, 199, 216, 0.35), transparent 30%),
        linear-gradient(135deg, #073f56 0%, #0b6f8f 42%, #56c7d8 100%);
      color: #fff;
      padding: 58px 46px;
      box-shadow: var(--shadow);
    }

    .hero::after {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      border-radius: 50%;
      right: -120px;
      bottom: -150px;
      background: rgba(255, 255, 255, 0.14);
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 820px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,0.16);
      border: 1px solid rgba(255,255,255,0.28);
      font-size: 14px;
      letter-spacing: 0.3px;
      margin-bottom: 18px;
    }

    h1 {
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.05;
      margin: 0 0 22px;
      letter-spacing: -1.4px;
    }

    .hero p {
      font-size: 18px;
      max-width: 760px;
      margin: 0 0 26px;
      color: rgba(255,255,255,0.92);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 24px;
    }

    .btn-primary,
    .btn-light {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 14px 22px;
      border-radius: 999px;
      font-size: 15px;
      font-weight: 700;
      transition: 0.25s ease;
    }

    .btn-primary {
      background: #ffffff;
      color: var(--primary-dark);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      text-decoration: none;
    }

    .btn-light {
      color: #fff;
      border: 1px solid rgba(255,255,255,0.42);
      background: rgba(255,255,255,0.08);
    }

    .btn-light:hover {
      background: rgba(255,255,255,0.16);
      text-decoration: none;
    }

    .quick-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin: 26px 0 42px;
    }

    .quick-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
      border: 1px solid #e5f3f6;
    }

    .quick-card span {
      display: inline-flex;
      width: 42px;
      height: 42px;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: var(--soft);
      color: var(--primary);
      font-weight: 800;
      margin-bottom: 14px;
    }

    .quick-card h2 {
      font-size: 20px;
      line-height: 1.25;
      margin: 0 0 8px;
    }

    .quick-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .layout {
      display: grid;
      grid-template-columns: 270px 1fr;
      gap: 30px;
      align-items: start;
    }

    .toc {
      position: sticky;
      top: 20px;
      background: #ffffff;
      border-radius: var(--radius);
      border: 1px solid #e2f0f4;
      padding: 22px;
      box-shadow: 0 12px 30px rgba(15, 70, 88, 0.08);
    }

    .toc-title {
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 12px;
      font-size: 16px;
    }

    .toc a {
      display: block;
      color: var(--muted);
      font-size: 14px;
      padding: 9px 0;
      border-bottom: 1px solid #eef4f6;
      font-weight: 600;
    }

    .toc a:last-child {
      border-bottom: none;
    }

    .content {
      min-width: 0;
    }

    .section {
      background: #ffffff;
      border-radius: 28px;
      padding: 36px;
      margin-bottom: 26px;
      border: 1px solid #e2f1f5;
      box-shadow: 0 14px 40px rgba(15, 70, 88, 0.07);
    }

    .section h2 {
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.2;
      color: var(--primary-dark);
      margin: 0 0 18px;
      letter-spacing: -0.6px;
    }

    .section h3 {
      font-size: 22px;
      color: var(--primary);
      margin: 28px 0 12px;
    }

    .section p {
      margin: 0 0 16px;
      color: #31444d;
    }

    .highlight {
      background: var(--soft);
      border-left: 5px solid var(--accent);
      padding: 20px 22px;
      border-radius: 18px;
      margin: 24px 0;
    }

    .image-box {
      margin: 24px 0;
      border-radius: 24px;
      overflow: hidden;
      background: #dff4f8;
      border: 1px solid #d5edf2;
    }

    .image-box img {
      width: 100%;
      height: auto;
      display: block;
      aspect-ratio: 1200 / 900;
      object-fit: cover;
    }

    .image-note {
      padding: 12px 18px;
      font-size: 13px;
      color: var(--muted);
      background: #ffffff;
    }

    .indication-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-top: 22px;
    }

    .indication-card {
      padding: 20px;
      border-radius: 20px;
      background: var(--green);
      border: 1px solid var(--green-border);
    }

    .indication-card strong {
      display: block;
      color: #186241;
      font-size: 17px;
      margin-bottom: 7px;
    }

    .indication-card p {
      margin: 0;
      color: #3d5c4d;
      font-size: 15px;
    }

    .risk-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 14px;
      margin-top: 22px;
    }

    .risk-item {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 15px;
      align-items: start;
      padding: 18px;
      border-radius: 20px;
      background: var(--danger);
      border: 1px solid var(--danger-border);
    }

    .risk-icon {
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #c83838;
      font-weight: 900;
      font-size: 18px;
    }

    .risk-item h3 {
      margin: 0 0 6px;
      font-size: 18px;
      color: #9d2828;
    }

    .risk-item p {
      margin: 0;
      color: #684040;
      font-size: 15px;
    }

    .process {
      counter-reset: step;
      display: grid;
      gap: 16px;
      margin-top: 22px;
    }

    .process-item {
      counter-increment: step;
      display: grid;
      grid-template-columns: 56px 1fr;
      gap: 18px;
      padding: 20px;
      border-radius: 22px;
      background: linear-gradient(135deg, #f8fdff, #eefaff);
      border: 1px solid #d8eef4;
    }

    .process-item::before {
      content: counter(step);
      width: 56px;
      height: 56px;
      border-radius: 18px;
      background: var(--primary);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: 900;
    }

    .process-item h3 {
      margin: 0 0 6px;
      font-size: 19px;
    }

    .process-item p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .table-wrap {
      overflow-x: auto;
      margin-top: 24px;
      border-radius: 22px;
      border: 1px solid #dbeef3;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      min-width: 760px;
      background: #fff;
    }

    th {
      background: var(--primary-dark);
      color: #fff;
      padding: 16px;
      text-align: left;
      font-size: 15px;
    }

    td {
      padding: 16px;
      border-bottom: 1px solid #edf3f5;
      vertical-align: top;
      color: #344852;
      font-size: 15px;
    }

    tr:last-child td {
      border-bottom: none;
    }

    .checklist {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 20px;
    }

    .check {
      padding: 18px;
      border-radius: 18px;
      background: var(--soft-2);
      border: 1px solid #dfeef2;
      color: #334951;
      font-size: 15px;
    }

    .check::before {
      content: "✓";
      color: var(--primary);
      font-weight: 900;
      margin-right: 8px;
    }

    .warning-box {
      background: var(--warning);
      border: 1px solid var(--warning-border);
      border-radius: 22px;
      padding: 22px;
      margin-top: 22px;
    }

    .warning-box strong {
      color: #8a5a08;
    }

    .product-cta {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 26px;
      align-items: center;
      border-radius: 32px;
      padding: 36px;
      background:
        linear-gradient(135deg, rgba(6,76,98,0.95), rgba(11,111,143,0.92)),
        url("https://emmalaser.fr/cdn/shop/files/360-cryolipolyse-clinic-background.webp");
      background-size: cover;
      background-position: center;
      color: #fff;
      margin-top: 28px;
      overflow: hidden;
    }

    .product-cta h2 {
      color: #fff;
      margin-bottom: 14px;
    }

    .product-cta p {
      color: rgba(255,255,255,0.9);
      margin-bottom: 20px;
    }

    .cta-card {
      background: rgba(255,255,255,0.12);
      border: 1px solid rgba(255,255,255,0.28);
      border-radius: 24px;
      padding: 22px;
      backdrop-filter: blur(8px);
    }

    .cta-card ul {
      margin: 0;
      padding-left: 18px;
    }

    .cta-card li {
      margin-bottom: 8px;
    }

    .faq {
      display: grid;
      gap: 14px;
      margin-top: 20px;
    }

    details {
      background: var(--soft-2);
      border: 1px solid #deedf1;
      border-radius: 18px;
      padding: 18px 20px;
    }

    summary {
      cursor: pointer;
      font-weight: 800;
      color: var(--primary-dark);
    }

    details p {
      margin-top: 12px !important;
      margin-bottom: 0 !important;
      color: var(--muted);
    }

    .footer-note {
      color: var(--muted);
      font-size: 14px;
      text-align: center;
      margin-top: 32px;
    }

    @media (max-width: 920px) {
      .quick-grid,
      .layout,
      .product-cta {
        grid-template-columns: 1fr;
      }

      .toc {
        position: static;
      }

      .hero {
        padding: 42px 26px;
      }

      .section {
        padding: 28px 22px;
      }
    }

    @media (max-width: 640px) {
      .quick-grid,
      .indication-grid,
      .checklist {
        grid-template-columns: 1fr;
      }

      .hero-actions {
        flex-direction: column;
      }

      .btn-primary,
      .btn-light {
        width: 100%;
      }

      .process-item,
      .risk-item {
        grid-template-columns: 1fr;
      }

      .process-item::before {
        width: 48px;
        height: 48px;
      }
    }